284866624

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 671827968

約数和(自身を除く): 386961344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 83, 94, 112, 163, 166, 188, 224, 326, 329, 332, 376, 448, 581, 652, 658, 664, 752, 1141, 1162, 1304, 1316, 1328, 1504, 2282, 2324, 2608, 2632, 2656, 3008, 3901, 4564, 4648, 5216, 5264, 5312, 7661, 7802, 9128, 9296, 10432, 10528, 13529, 15322, 15604, 18256, 18592, 21056, 27058, 27307, 30644, 31208, 36512, 37184, 53627, 54116, 54614, 61288, 62416, 73024, 94703, 107254, 108232, 109228, 122576, 124832, 189406, 214508, 216464, 218456, 245152, 249664, 378812, 429016, 432928, 436912, 490304, 635863, 757624, 858032, 865856, 873824, 1271726, 1515248, 1716064, 1747648, 2543452, 3030496, 3432128, 4451041, 5086904, 6060992, 8902082, 10173808, 17804164, 20347616, 35608328, 40695232, 71216656, 142433312, 284866624]

約数ペア:

[(1, 284866624), (2, 142433312), (4, 71216656), (7, 40695232), (8, 35608328), (14, 20347616), (16, 17804164), (28, 10173808), (32, 8902082), (47, 6060992), (56, 5086904), (64, 4451041), (83, 3432128), (94, 3030496), (112, 2543452), (163, 1747648), (166, 1716064), (188, 1515248), (224, 1271726), (326, 873824), (329, 865856), (332, 858032), (376, 757624), (448, 635863), (581, 490304), (652, 436912), (658, 432928), (664, 429016), (752, 378812), (1141, 249664), (1162, 245152), (1304, 218456), (1316, 216464), (1328, 214508), (1504, 189406), (2282, 124832), (2324, 122576), (2608, 109228), (2632, 108232), (2656, 107254), (3008, 94703), (3901, 73024), (4564, 62416), (4648, 61288), (5216, 54614), (5264, 54116), (5312, 53627), (7661, 37184), (7802, 36512), (9128, 31208), (9296, 30644), (10432, 27307), (10528, 27058), (13529, 21056), (15322, 18592), (15604, 18256)]